Rhino Coffee Gear Hand Grinder

The Rhino Coffee Gear Hand Grinder (formerly Rhinowares) holds up to 42 grams of coffee, enough for more than one coffee. It features a stainless steel body and ceramic burrs.

There is a smaller and more portable version called the Rhino Coffee Gear Compact Hand Grinder, holding up to 23 grams of coffee. The Compact version also comes with an attachment to let you grind directly into an AeroPress coffee maker.

This bigger version from Rhino Coffee Gear has larger burrs and a non-slip rubber grip.

You can adjust the grind size by hand with a nut. The grind setting recommendations are the same as those on the Compact hand grinder.